<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登录</title>
</head>
<body>
<form action="ms.do" method="post">
    请输入账号：<input type="text" name="acc"><br>
    请输入密码：<input type="password" name="pass"><br>
    <input type="submit" value="登录">
</form>
</body>
</html>